San Francisco 49ers wide receiver Michael Crabtree, left, catches a 38-yard pass as St. Louis Rams safety Craig Dahl defends during the fourth quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Jeff Roberson)

San Francisco 49ers quarterback Alex Smith (11) is sacked for a seven-yard loss by St. Louis Rams safety Craig Dahl, bottom, during the second quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Seth Perlman)

St. Louis Rams running back Steven Jackson, right, runs for a short gain past San Francisco 49ers defensive tackle Aubrayo Franklin, left, during the first quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Jeff Roberson)

San Francisco 49ers quarterback Alex Smith throws during the first quarter of an NFL football game against the St. Louis Rams, Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Jeff Roberson)

St. Louis Rams linebacker Paris Lenon (53) leaps over umpire Steve Wilson, bottom right, after he was knocked down by San Francisco 49ers running back Frank Gore, left, as Gore runs for a short gain before being brought down by St. Louis Rams cornerback Ronald Bartell, second from left, during the fourth quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Jeff Roberson)

St. Louis Rams cornerback Justin King, left, nearly intercepts a pass intended for San Francisco 49ers wide receiver Michael Crabtree, right, during the third quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Jeff Roberson)

St. Louis Rams cheerleaders perform during the fourth quarter of an NFL football game against the San Francisco 49ers Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Seth Perlman)

San Francisco 49ers tight end Vernon Davis catches a pass during the first quarter of an NFL football game against the St. Louis Rams Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Jeff Roberson)

St. Louis Rams quarterback Keith Null (9) throws as San Francisco 49ers defensive end Justin Smith defends during the first quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Jeff Roberson)

St. Louis Rams safety James Butler, left, chases San Francisco 49ers wide receiver Josh Morgan, right, during the first quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Jeff Roberson)

St. Louis Rams cheerleaders perform during the fourth quarter of an NFL football game against the San Francisco 49ers Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Seth Perlman)

San Francisco 49ers quarterback Alex Smith throws as St. Louis Rams defensive end Chris Long defend during the third quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Seth Perlman)

St. Louis Rams Head Coach Steve Spagnuolo during the first quarter of an NFL football game against the San Francisco 49ers Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Seth Perlman)

San Francisco 49ers wide receiver Arnaz Battle (83) outruns St. Louis Rams safety Craig Dahl (43) during the second quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Tom Gannam)

San Francisco 49ers running back Michael Robinson (24) nearly blocks a punt by St. Louis Rams punter Donnie Jones (5) during the first quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Tom Gannam)

St. Louis Rams quarterback Keith Null (9) is sacked by San Francisco 49ers defensive end Justin Smith (94) during the first quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Tom Gannam)

San Francisco 49ers quarterback Alex Smith (11) scrambles during the first quarter of an NFL football game against the St. Louis Rams Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Tom Gannam)

San Francisco 49ers fullback Moran Norris (44) scores a touchdown during the fourth quarter of an NFL football game against the St. Louis Rams Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Tom Gannam)

A St. Louis Rams cheerleader performs during the first quarter of an NFL football game between the San Francisco 49ers and the St. Louis Rams Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Jeff Roberson)

San Francisco 49ers cornerback Tarell Brown takes up his position during the first quarter of an NFL football game against the St. Louis Rams Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Jeff Roberson)

San Francisco 49ers running back Frank Gore runs through the St. Louis Rams defense during the fourth quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Seth Perlman)

San Francisco 49ers tight end Vernon Davis, right, heads for the end zone past St. Louis Rams cornerback Ronald Bartell after catching a 73-yard pass for a touchdown during the fourth quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. Davis tied the NFL record for touchdown receptions for a tight end with his 13th of the season, helping the 49ers to a 28-6 victory. (AP Photo/Jeff Roberson)

St. Louis Rams quarterback Keith Null, left, is sacked for an 11-yard loss by San Francisco 49ers defensive end Justin Smith during the third quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. The 49ers had a season-high eight sacks including 3 1/2 by Smith in their 28-6 victory over the Rams. (AP Photo/Jeff Roberson)

San Francisco 49ers wide receiver Isaac Bruce smiles as he jogs off the field after taking part in the first play during the first quarter of an NFL football game against the St. Louis Rams, Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Jeff Roberson)

St. Louis Rams quarterback Kyle Boller, right, is sacked for a 7-yard loss by San Francisco 49ers safety Dashon Goldson, left, during the fourth quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Seth Perlman)

San Francisco 49ers running back Frank Gore, left, crosses into the end zone for a 3-yard touchdown as St. Louis Rams linebacker Larry Grant, right, defends during the fourth quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Jeff Roberson)

San Francisco 49ers fullback Moran Norris (44) scores a touchdown during the fourth quarter of an NFL football game against the St. Louis Rams Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Tom Gannam)

St. Louis Rams cornerback Justin King, left, nearly intercepts a pass intended for San Francisco 49ers wide receiver Michael Crabtree, right, during the third quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. San Francisco won 28-6. (AP Photo/Jeff Roberson)

St. Louis Rams running back Steven Jackson (39) yells in frustration after being stopped for a 5-yard loss during the fourth quarter of an NFL football game against the San Francisco 49ers, Sunday, Jan. 3, 2010, in St. Louis. The Rams lost the game, 28-6, to finish the season 1-15. (AP Photo/Tom Gannam)

San Francisco 49ers quarterback Alex Smith, right, is sacked for a 7-yard loss by St. Louis Rams safety Craig Dahl, left, during the second quarter of an NFL football game Sunday, Jan. 3, 2010, in St. Louis. (AP Photo/Seth Perlman)